/Engine/Plugins/Runtime/RigVM/Source/RigVM/Public/RigVMFunctions/Math/RigVMFunction_MathFloat.h
Returns the sign of the value (+1 for >= 0.f, -1 for < 0.f)
[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)(Meta=(DisplayName="Sign", TemplateName="Sign")) struct FRigVMFunction_MathFloatSign : public [FRigVMFunction_MathFloatUnaryOp](API\Plugins\RigVM\RigVMFunctions\Math\FRigVMFunction_MathFloatUnaryOp)